某型数控实验平台Z轴及主轴箱的结构分析和三维实体设计2012年.docVIP

三 江 学 院 本科生毕业设计（论文） 题 目 某型数控实验平台Z轴及主轴箱的结构分析和三维实体设计 高职 院（系） 机械 专业 指导教师工作单位 三江学院 起讫日期 2012.12～2013.4 摘 要 随着数控技术的快速发展和数控机床的广泛应用，加快数控人才的培养具有非常重要的意义。由于生产用的数控机床一般价格都比较昂贵，软硬件也不是开放式的结构，无法用于学生的实验、短期培训、教学。With the rapid development of numerical control technology and the wide application of nc machine tools, to speed up the numerical control talents has very important significance. Due to production use of nc machine tools in general they are relatively expensive, the structure of the hardware and software is also not open, cant used in students experiment, short-term training and teaching. So many companies and organizations are actively seeking to explore, to create design conform to the requirements of the teaching of numerical control experimental platform. Using nc integrated experimental platform, students can according to need any write, run more complex parts processing program, by simulating the whole process, to prove the validity of the parts design and the accuracy of the programming. On the simulation system for training, improves security, to avoid the because the student independent design, manufacturing equipment and personal injury caused by the. This topic mainly aims at the analysis of a numerical experiment platform prototype structure. Keywords:Main drive,Feed system,brace,The spindle box 目 录 第1章 绪论……………………………………………………………1 1.1机床行业的发展………………………………………………………………1 1.2设计制造数控实验平台的意义………………………………………………2 1.3计算机辅助设计特点及应用…………………………………………………2 1.4三维实体设计在产品设计中的应用…………………………………………3 第2章 数控实验平台简介及概述……………………………………4 2.1数控实验平台…………………………………………………………………4 2.1.1数控实验平台的产生发展………………………………………………4 2.1.2数控实验平台的特点……………………………………………………4 2.2数控实验平台设计方法………………………………………………………4 2.2.1数控实验平台设计流程框架图…………………………………………4 2.2.2本次设计主要达到要求…………………………………………………5 第3章 数控实验平台主传动机构及主轴箱设计……………………6 3.1数控实验平台主传动系统……………………………………………………6 3.1.1概述…………………………………………………